Which solid-state component allows a mobile phone to store data even if the battery is removed for a short time?

The solid-state component that allows a mobile phone to store data even when the battery is removed is called flash memory. Flash memory retains data by using electrically erasable programmable read-only memory (EEPROM) technology, which does not require a continuous power supply to maintain the stored information. This enables users to keep their data intact during battery removal or power loss.